/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { GPUImageFilter } from './GPUImageFilter'
import { GPUFilterType } from '../gl/GPUFilterType'
import ArrayList from '@ohos.util.ArrayList';

export abstract class GPUImageFilterGroup extends GPUImageFilter {
    private filters: ArrayList<GPUImageFilter>;

    constructor() {
        super()
        this.filters = new ArrayList();
    }

    addFilter(aFilter: GPUImageFilter) {
        this.filters.add(aFilter);
    }

    getFilters(): ArrayList<GPUImageFilter> {
        return this.filters;
    }
}

